java-design-patterns/producer-consumer/src/test/java/com/iluwatar/producer/consumer/ProducerTest.java

package com.iluwatar.producer.consumer;

import org.junit.Test;

import static org.mockito.Matchers.any;
import static org.mockito.Mockito.mock;
import static org.mockito.Mockito.verify;
import static org.mockito.Mockito.verifyNoMoreInteractions;

/**
 * Date: 12/28/15 - 12:12 AM
 *
 * @author Jeroen Meulemeester
 */
public class ProducerTest {

  @Test(timeout = 6000)
  public void testProduce() throws Exception {
    final ItemQueue queue = mock(ItemQueue.class);
    final Producer producer = new Producer("producer", queue);

    producer.produce();
    verify(queue).put(any(Item.class));

    verifyNoMoreInteractions(queue);
  }

}